Revision 4

Starting bag size

You start with 30 inventory slots. Your day-to-day tools take up an entire row, so upgrading the bag is worth doing early. There are eight expansions available, bringing the total to 70 slots.

How to expand your bag

1. Open your bag.

2. Below your existing slots, there is a box next to the word "Expand". Click it.

3. A pop-up shows the materials needed for the next expansion.

4. If you have the materials, confirm the expansion. If you are missing something, hover over the item to see how to obtain it.

You do not need to visit a shop or NPC. The upgrade option is built directly into the inventory screen and can be done anywhere, anytime.

Expansion costs

• Expansion 1 (35 slots): 5 Softwood, 5 Stone, 5 Fiber.

• Expansion 2 (40 slots): 5 Carbon Line (Spinning Wheel), 5 Stone Brick (Furnace), 5 Softwood Plank (Cutter).

• Expansion 3 (45 slots): 5 Radiant Core (Furnace), 5 Copper Ingot (Furnace), 5 Glass Pane (Cutter).

• Expansion 4 (50 slots): 6 Bronze (Furnace), 16 Flour (Separator), 6 Flannel (Loom), 6 Carbon Line (Spinning Wheel).

• Expansion 5 (55 slots): 7 Hardwood Plank (Cutter), 7 Iron Sheet (Cutter), 10 Vegetable Juice (Separator), 5 Egg, 10 Protein Powder (Separator), 10 Fruit Pulp (Separator).

• Expansion 6 (60 slots): 6 Premium Wood Plank, 5 Alloy, 10 Sugar, 3 Sheep Milk, 10 Fish Fillet.

• Expansion 7 (65 slots): Requires advanced processed materials. Costs escalate further.

• Expansion 8 (70 slots): Final expansion. Requires endgame materials.

Later expansions require products from multiple professions — eggs from ranching, flour from farming, iron sheets from crafting. This encourages diversifying across professions rather than specializing.

Realm Box

The Realm Box is a shared-inventory storage chest unlocked at Intermediate Crafter certification from Zerine. It works like an Ender Chest — place multiple Realm Boxes around the island and they all share the same internal inventory. Items placed in one Realm Box are accessible from any other. This is invaluable for keeping supplies at both your farm and the Moonlit Forest entrance.

Storage tips

• You can turn in materials for Bulletin Board requests and quests directly from your storage chests. You do not need to carry those items around, which saves bag space.

• Gifts for NPCs are the exception — you must have those on your person.

• Build Storage Box II and III from Zerine's General Store to increase home storage capacity early.

• Keep one Storage Box near your crafting stations and another near your farm for convenience.

• The Realm Box eliminates the need to carry materials back and forth between locations. Build one at home and one wherever you spend the most time.